Sounds like the right answer. I'll check my configuration when I get
out to the airport. I'll turn it back on come wave season.


On 6/16/2016 12:47 AM, Alex wrote:
It's the wave assistant. Turn it off when not flying wave, since it starts drawing useless and sometime annoying blue lines through your thermal. When flying wave it acts as a marker, mapping the lateral extent of the best climb rate - which should in theory be the wave bar perpendicular to the wind.

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Dan, 5J